InfluxDB

InfluxDB is a time series database built specifically for systems that generate continuous, high-resolution data. Think industrial sensors, satellite telemetry, power grids, and infrastructure monitoring. General-purpose databases weren't designed for this kind of workload, and the performance difference shows at scale.

The core strength is ingest speed. InfluxDB handles millions of data points per second without sacrificing query latency or blowing up storage costs. It uses efficient compression and stores data in Parquet format, which keeps footprint manageable even over long retention windows. Cold data gets automatically evicted and streamed into data lakes, warehouses, or AI/ML pipelines, so you're not paying hot-storage prices for data you rarely touch.

Key capabilities include:

• High-speed ingest – Millions of series ingested continuously without performance degradation
• Real-time analytics – SQL-based querying across unlimited series with low latency
• Edge-to-cloud continuity – Capture data at the source and analyze it anywhere without pipeline redesign
• Lakehouse integration – Automatic eviction of cold data into lakes, warehouses, and AI/ML systems
• 400+ Telegraf plugins – The open source Telegraf agent connects InfluxDB to virtually any data source, with over 5 billion downloads